I like Petan and his last outing or two showed some Ennis in this game, literally jumping through checks on the wall to force the puck deep. At the same time, Timashov, if consistent, can provide the same. Petan has backup centre capability in his favour, but...
Shore vs Spezza looks like it might land in Shore's favour because in addition to RH centre and draw winning, he actually plays defensively and is quite a bit faster.
Ultimately, the Leafs don't have bad options here. The worst case scenario is Timashov is waived and claimed, and I kind of think that'll be avoided by a) Timashov outplaying Petan and staying up anyway; b) Timashov playing so poorly that he is waived but not claimed due to said poor play.
Thanks for taking the advice to cycle the 4th line/bottom pair to keep them playing hungry for the early stretch of games, coach!